PTTI Session Detail

Session B1a: Autonomous Navigation and Safety-Critical Applications

Date: Tuesday, January 27, 2026
Time: 1:45 p.m. - 3:25 p.m.
Location: Royal Ballroom DF

In-Person presenters in this session provide pre-recorded presentations for viewing by registered attendees on Tuesday, January 28.

Session Chairs

Andrew Videmsek
Reliable Robotics

Dr. Hadi Wassaf
DOT Volpe Center

In-Person Presentations These presentations will be given in-person at the conference. Presenters will provide a pre-recorded presentation for on-demand viewing by virtual attendees.
1:50	Efficient Monitoring of Constellation Clock Offset Faults in Advanced RAIM and Related Systems Juan Blanch, Todd Walter, Stanford University Peer Reviewed
2:12	Uncertainty-Aware GRU-Enhanced INS for Robust Navigation in AI-based Autonomous Vehicles Yong-Ha Lee, Jae-Un Lee, Jong-Hoon Won, Autonomous Navigation Lab., Electrical and Computer Engineering, Inha University Peer Reviewed
2:35	Towards Safe Lidar Positioning – Statistical Bounding of Lidar Pose-Error Covariance Using a Map-based Prediction Hadi S. Wassaf and Jon Poage, USDOT Volpe Center; Jason H. Rife, Tufts University Peer Reviewed
2:58	Fault-Mode Aware Integrity Monitoring for Collaborative CAV Localization Shinsaku Kuwada, Illinois Institute of Technology; Mathieu Joerger, Virginia Tech; Matthew Spenko, Illinois Institute of Technology Peer Reviewed
3:25 - 3:55, Break. Refreshments in Exhibit Hall
Alternate Presentation Alternate presentations may be given in-person at the conference if other authors are unable to present. Alternate Presenters will provide a pre-recorded presentation for on-demand viewing by virtual attendees.
1.	Multi-Constellation Multi-Satellite FDE for Tightly Coupled GNSS/INS Navigation Systems Birendra Kujur, Samer Khanafseh, and Boris Pervan, Illinois Institute of Technology

On-Demand Presentations Pre-recorded presentations will become available for viewing by registered attendees on Tuesday, January 28.
	A Comparative Analysis of Solution Separation-based RAIM and Robust Cost Functions in Factor Graph Optimization for GNSS Positioning Clark Taylor, Air Force Institute of Technology; Jason Gross, West Virginia University Peer Reviewed
	Integrity Support Messages Format for GNSS Precise Products: Design and Evaluation Zhen Lyu, Zishen Li, Ningbo Wang, Aerospace Information Research Institute (AIR), Chinese Academy of Sciences (CAS) Peer Reviewed